fastgac

Classes

BBOX	Contains extents for a projection
BucketS2	The bucket class describes a cell on the S2 Histogram.
BucketUInt32	The bucket class describes a cell on the S2 Histogram.
BucketUInt64	The bucket class describes a cell on the S2 Histogram.
GaussianAccumulatorKD	A Fast Gaussian Accumulator.
GaussianAccumulatorOpt	Construct a new GaussianAccumulatorOpt object.
GaussianAccumulatorS2	This GaussianAccumulator can handle the entire sphere by using a space filling curve designed by Google’s S2 Geometry library.
GaussianAccumulatorS2Beta	This GaussianAccumulator can handle the entire sphere by using a space filling curve designed by Google’s S2 Geometry library.
GaussianAccumulatorUI32	This is the base class of the Gaussian Accumulator.
GaussianAccumulatorUI64	This is the base class of the Gaussian Accumulator.
IcoCharts	Contains charts of an unwrapped Icosahedron.
IcoMesh	This stores the mesh of a refined icosahedron.
Image	An image class.
MatX12I	NX12 Matrix (Uint64) representation of numpy array.
MatX2I	NX2 Matrix (Uint64) representation of numpy array.
MatX2d	NX2 Matrix (Double) representation of numpy array.
MatX3I	NX3 Matrix (Uint64) representation of numpy array.
MatX3d	NX3 Matrix (Double) representation of numpy array.
MatX6I	NX6 Matrix (Uint64) representation of numpy array.
VectorDouble	Contiguous buffer of Float64.
VectorInt	Contiguous buffer of Int32.
VectorUInt8	Contiguous buffer of Uint8.
VectorULongInt	Contiguous buffer of Uint64.

Functions

convert_normals_to_hilbert(normals, bbox)	Not recommended.
convert_normals_to_s2id(normals)	Converts unit normals to uint64 S2 ids.
refine_icochart(level, square)	Return an refined icochart
refine_icosahedron(level)	Creates a refined icosahedron mesh